Inference Notes (推理笔记) is the drama version of thriller film out not so long ago featuring Chen Dou Ling and Lin Bo Hong. The drama version has Hou Ming Hao, Zhang Zi Feng, and Wang Duo. The story revolves around our students and leading the group is a mathematical genius played by Zhang Zi Feng and Ming Hao takes on the other half of her partner-in-crime status. After receiving a heart transplant, she begins getting entangled in murder mysteries within and around the school, which is the tip of something darker and more sinister – organ trafficking.